Process Control Parts & Accessories

Walchem WEL Series ORP Sensor Cartridge Electrode, 3/4" FPT, 5 VDC, 3 mA, 20' Cable, CPVC, In-Line Mount, Rod Style, Cartridge Electrode with Preamplifier and Tinned Lead for W100/W600/W900 Water Treatment Controller ORP Sensor.

Walchem WEL Series ORP Sensor Cartridge Electrode, 1" MPT, 5 VDC, 3 mA, 20' Cable, CPVC, Submersion Mount, Rod Style, Cartridge Electrode with Preamplifier and Tinned Lead for W100/W600/W900 Water Treatment Controller ORP Sensor.

Walchem WEL Series ORP Sensor Cartridge Electrode, 1" MPT, 5 VDC, 3 mA, 3' Cable, CPVC, Submersion Mount, Flat Surface, Cartridge Electrode with Preamplifier and Tinned Lead for W100/W600/W900 Water Treatment Controller ORP Sensor.

Walchem WEL Series ORP Sensor Cartridge Electrode, 1-1/4" NPT, 5 VDC, 3 mA, 20' Cable, CPVC, In-Line Mount, Flat Surface, Cartridge Electrode with Preamplifier and Tinned Lead for W100/W600/W900 Water Treatment Controller ORP Sensor.

Walchem WEL Series ORP Sensor Cartridge Electrode, 1-1/4" BSPT, 5 VDC, 3 mA, 20' Cable, CPVC, Metric In-Line Mount, Flat Surface, Cartridge Electrode with Preamplifier and Tinned Lead for W100/W600/W900 Water Treatment Controller ORP Sensor.

Walchem WEL Series pH Sensor Cartridge Electrode, 3/4" FPT, 5 VDC, 3 mA, 20' Cable, CPVC, In-Line Mount, Flat Surface, Cartridge Electrode with Preamplifier for Water Treatment Controller pH Sensor.

Walchem Electronic Metering Pump Adapter, PVDF, Adapter for EH Series E56 FC Liquid End Electronic Metering Pump.

Walchem Electronic Metering Pump Coupling Nut, PVDF, Coupling Nut for EH Series E56 FC Liquid End Electronic Metering Pump.